fission
音标与读法
这里为大家介绍下fission 是什么意思,希望能帮助到各位朋友。
音标:[ "fiʃən ]中英文翻译
n.
1.裂开,分裂。
2.【生物学】分裂生殖。
3.【原子能】(核)裂变。
短语和例子
a fission bomb (裂变式)原子弹。 fission product 裂变产物。 reproduction by fission 分裂繁殖。 atomic fission 原子分裂。 uranium fission 铀核裂变。
vt.,vi.
【原子能】(使)裂变。
a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
同义词:nuclear fission,
reproduction of some unicellular organisms by division of the cell into two more or less equal parts
Fission is a splitting of something into two parts.
例句与用法
1.Fission bombs use highly enriched fuel .
裂变原子弹使用高度浓缩燃料。
2.Viruses do not undergo binary fission .
病毒并不进行二分裂。
3.Nuclear fission releases tremendous amounts of energy .
核裂变释放出巨大的能量。
4.The fission products formed are highly radioactive .
所生成的裂变产物具有很强的放射性。
5.The discovery of fission was a seed dropped on fertile ground .
裂变的发现犹如种子落入沃土。
6.The amount of material produced during fission is insignificant .
裂变时产生的物质数量是不够的。
7.The average fission width can be obtained from a statistical argument .
能够从统计理论得到裂变宽度。
8.Uranium fission may be accomplished by either fast or slow neutrons .
铀的裂变可用快中子或慢中子来完成。
9.The latter property of nuclear fission has a significant implication .
核裂变的这后一个性质有一个重要的应用。
10.Nuclear fission would have been a dramatic discovery at any time .
在任何时候,原子核裂变都会成为引人注目的发现。
单词网dANCI.583316.cOM